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| author |   Subash Abhinov Kasiviswanathan <subashab@codeaurora.org> | 2018-02-16 15:56:39 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-02-19 11:17:34 -0500 |
| commit | f57bbaae7271a47dc6486d489c503faeb248b6d5 (patch) | |
| tree | fd1897fae8fb8d7ffea0045290e3b796eaac7095 /net/unix/af_unix.c | |
| parent | net: qualcomm: rmnet: Fix warning seen with 64 bit stats (diff) | |
| download | wireguard-linux-f57bbaae7271a47dc6486d489c503faeb248b6d5.tar.xz wireguard-linux-f57bbaae7271a47dc6486d489c503faeb248b6d5.zip | |
net: qualcomm: rmnet: Fix possible null dereference in command processing
If a command packet with invalid mux id is received, the packet would
not have a valid endpoint. This invalid endpoint maybe dereferenced
leading to a crash. Identified by manual code inspection.
Fixes: 3352e6c45760 ("net: qualcomm: rmnet: Convert the muxed endpoint to hlist")
Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions